Curves
Doodle, draw, and discover! Learn about curves — simple and non-simple, open and closed — by drawing them yourself. Explore the interior, boundary, and exterior of closed curves through hands-on activities!
Ch. 4. Basic Geometrical Ideas 4.8 Curves Easy
Instructions
- 🎨 Doodle Lab: Draw freely on the canvas! Your curves are automatically classified — discover what makes a curve simple or non-simple, open or closed.
- 🔬 Curve Lab: Explore the inside, outside, and boundary of closed curves by dragging points around interactive figures.
- 🏆 Curve Gallery: Take on creative drawing challenges — draw specific types of curves to earn badges and build your collection!